Bose Lifestyle SA-2 - Electrical Specifications

3
Voltage Variations: US: 120 Vrms
International: 220-240 Vrms
Maximum Power: SA-2: 40 Watts into 6 Ohms @ <0.1% THD
20 Hz to 10kHz
SA-3: 100 Watts into 6 Ohms @ < 0.2%THD
20 Hz to 10 kHz
Frequency Response: 20 Hz - 20 kHz,+/- 0.5 dB (at full volume)
Dynamic Equalization:
Voltage Gain (at 1 kHz): SA-2: 34.2 dB +/- 0.5 dB
SA-3: 38.2 dB +/- 0.5 dB
Input Impedance at (at 1 kHz): 10 k +/- 1 Ohms
Signal to Noise Ratio: 92 dB
Input Sensitivity: 0.3 Vrms at full volume produces rated
output power
Compressor: Range: 18 dB (minimum)
Attack Time: 1 dB/ 700uS
Release Time: 1 dB/10 mS
Distortion: <2%THD @100 Hz, 18 dB into compression
Turn-On Delay (to unmute): 1 second maximum at initial turn-on
0.2 second maximum from standby
Volume Control Range: 0 to -80 dB in 1 dB steps
Output DC offset: < 20 mVdc
Channel Balance: +/- 0.5 dB
Output Short-Curcuit Duration: Infinite (with no damage)
Standby Power Consumption: < 1 Watts (real power) at rated line voltage
ELECTRICAL SPECIFICATIONS
1E 1 1E 2 1E 3
FREQUENCY--HERTZ
-5
0
5
10
15
20
25
R
E
S
P
O
N
S
E
:
:
D
B
60 dB SPL
50 dB SPL
70 dB SPL
80 dB SPL
<40 dB SPL
90 dB SPL